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write 12,000,000,000 in scientific notation. **Weegy:** The scientific notation of 12,000,000,000 is : 12*10^9 (More)

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Asked 12/18/2012 12:47:21 PM

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what is the value of the expression if x = -2? **Weegy:** the value of the expression is -2. (More)

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Asked 12/18/2012 2:23:02 PM

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what is the value of the expression if x = -2. a. 1, b.-1, c. 7, d. -7 **Weegy:** b.-1, (More)

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Asked 12/18/2012 3:55:42 PM

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which of the following dose not have a value of 1. a. 9^0, b. 3^1, c. 1^9, d. none of the above- all of the above have a value of 1. **Weegy:** All of the above have a value of 1.
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Updated 8/4/2014 11:22:53 PM

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in the following expression, which operation should you perform first? (-3)(4) + (7 - 8 x 3) - 5^2 **Weegy:** The answer for ( 7)-(-3) ( 16)-( 8) is 47. you would first do what is in parinthesis (More)

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Updated 8/5/2014 12:10:21 AM

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In the following expression, The perform you should do first is simplify the math question , calculate multiplication first and then calculate addition and subtraction .(-3 )(4) is the first multiplication we should calculate.

Added 8/5/2014 12:10:21 AM

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